La Unión Weather in December
What's the weather like in La Unión (Zacapa) in December 2024?
The climate in La Unión during December can be summarized as warm, humid and reasonably dry.
December is in the winter in La Unión and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 25°C (77°F), whilst at night 16°C (61°F) is normal.
| Daytime temperature | 25°C 77°F |
|---|---|
| Nightly temperature | 16°C 60.8°F |
| Average temperature | 20.5°C 68.9°F |
| Daily sunshine | 6.2 hrs |
| Avg rainfall | 54 mm 2.1 ins |
| Rainy days | 13 days |
| Sea temperature | 28.6°C 83.5°F |
| Humidity | 82% |
| Windspeed | 14kph 9 mph |
On average December is the 5th driest month of the year in La Unión with around 54mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.2 hours of sunshine per day.
December temperatures in La Unión
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in La Unión in December 2024.
Other monthly averages
Best places to visit in December
La Unión weather stats
| Hottest month: | May | 30.1°C 86.2°F |
|---|---|---|
| Driest month: | March | 28mm 1.1ins |
| Sunniest month: | April | 8.5hrs |
| Coldest month: | January | 24.8°C 76.6°F |
| Wettest month: | June | 283mm 11.1ins |
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